baber/WOPTO huggingface dataset:
Patent JP-H0523480-A (JP)
Title: Washing machine and clothes drier with microwave type drying function
Inventor: OTA HARUO
IPC: D06F35/00
Filed: 1991-07-19
Abstract: PURPOSE:To offer a washing machine and a drier provided with a drying function by a microwave. CONSTITUTION:From a microwave oscillating device 1, a microwave is oscillated, the microwave is guided to an irradiation port 3 by a waveguide 2 and the washing in a washing tank 4 of a washing machine is irradiated with the microwave from the irradiation port 5. moisture of the washing is evaporated and drying is executed.
Patent JP-H10116618-A (JP)
Title: Lithium cobalt composite oxide for nonaqueous electrolyte battery positive electrode active material
Inventor: KODAMA RYUJI
IPC: H01M4/525
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To provide positive electrode active material which permits obtaining a nonaqueous electrolyte battery being always excellent in temperature storage performance. SOLUTION: Lithium cobalt composite oxide specified by under mentioned features is used as positive electrode material. (1) An infrared absorption spectrum by KBr method exhibits the minimum absorption intensity at any wave number in a range of wave number 120 to 400cm<-1> . (2) Ratio K of absorption intensity I (1600) at wave number 1600cm<-1> and the maximum absorption intensity in a range of wave number 1000 to 800cm<-1> are 1.5 to 4.0. Preferably, in addition to the above mentioned (1), (2), the wave number in which the infrared absorption spectrum exhibits the minimum absorption intensity I (min) in a range of wave number 700 to 400cm<-1> is in a range of 595 to 605cm<-1> .
Patent JP-H08110279-A (JP)
Title: In-cylinder pressure sensor
Inventor: AKAGAWA HIROKAZU
IPC: F02D45/00
Filed: 1994-10-11
Abstract: PURPOSE: To avoid the measuring errors caused by temperature change based on the compression/expansion cycles of the in-cylinder gas of an internal combustion engine. CONSTITUTION: A communicating cylindrical hole 12, which is communicated into the cylinder of an internal combustion engine, is formed. A thin part 13 receives the pressure in this communicating cylindrical hole 12 and undergoes elastic deformation. A thick part 14 is not elastically deformed. These parts are formed in a main body 10. An active strain gage 51 and a dummy strain gage 52 are attached to the thin part 13 and the thick part 14. Both strain gages 51 and 52 are connected to a Wheatstone bridge circuit. A pressure sensor for in-cylinder pressure comprises these parts and a pressure detecting means.  A pressure-transfer partitioned body (free piston) 61, which partitions the inside of the communicating cylindrical hole 12 so that the movement is free in the direction of the hole axis, is provided in the communicating cylindrical hole 12 close to the cylinder than the thin part 13. The inside of the communicating cylindrical hole 12 on the far side of the cylinder, which is partitioned with the pressure-transfer partitioned body 61, is filled with liquid 70 and tightly sealed.
Patent JP-H0579076-A (JP)
Title: Kitchen sink
Inventor: TAKEDA TOMOHEI
IPC: A47L19/02
Filed: 1991-09-20
Abstract: PURPOSE:To improve the extent of facility, and besides, a sensation of cleanliness as well as to prevent any small articles from dropping into a drain port by installing a multipurpose storage pocket, having a drain port downward, in the lower part of an overhanging part installed in a part of the opening end of a sink free of detachment. CONSTITUTION:A counter 3 is overhung on a part of the opening end of a sink 1 of a kitchen cabinet 2, and a multipurpose storage pocket 4 is installed in the lower part of an overhanging part 3a free of detachment, while a drain port 1a is formed in the sink 1 after having it situated beneath the overhanging part 3a. With this constitution, this storage pocket 4 is made freely detachable, an inner part of the sink 1 is prevented from being narrowed, not being hindered at all, and besides, this pocket 4 is usable for storage of dewatered small articles. Moreover, since the storage pocket 4 exists in an upper part of the drain port 1a, any possible drop of these small articles into this drain port 1a is obviated from occurring, while this drain port 1a is covered up from sight, capable of ungiving any feeling of dirtiness.
Patent JP-S63124247-A (JP)
Title: Production of optical disk
Inventor: MARUNO YOSHIAKI
IPC: G11B7/26
Filed: 1986-11-13
Abstract: PURPOSE:To form the uniform outside circumferential wall and to obtain an optical disk having high accuracy by perpendicularly holding two sheets of disk substrates in such a manner that recording layers face each other at a specified spacing and injecting an adhesive agent into the spacing from the center of the substrates while rotating the substrates. CONSTITUTION:The optical disk substrates 1, 1' formed with the recording layers on the opposed surfaces are sucked under vacuum to optical disk substrate holders 2, 2'. Spacers 3, 3' for determining the center of the disk substrates 1, 1' are made of fluoroplastic so as to contact the adhesive agent 4. The adhesive agent 4 is injected into the spacing between two sheets of suck disk substrates 1, 1' from the enter thereof while the substrates are perpendicularly held and are kept rotated. The influence of gravity is then canceled and the adhesive agent is evenly spread toward the outside circumference. The liquid drops can no longer follow up the rotation of the disk substrate 1 when the viscosity of the adhesive agent 4 increases on progression of curing thereof. The balance is then maintained by slowing down the rotation of a motor 5. The liquid drops are thereby entirely annihilated in the final and the uniform outside circumferential wall is formed.
Patent JP-S62129950-A (JP)
Title: Light quantity controller for semiconductor laser
Inventor: FUJIWARA TSUNEO
IPC: G11B7/125
Filed: 1985-11-30
Abstract: PURPOSE:To control output light intensity stably even during information recording by performing automatic light output control over a high output component current source and holding the state of data based upon the amplitude of output light pulses through-out recording until next recording. CONSTITUTION:A semiconductor laser 3 is driven by a low output component current source 1 and the high output component current source 2. Namely, the semiconductor laser 3 is driven with only the current I1 from the current source 1 when information is reproduced from a recording medium or with the composite current of currents I2 and I1 from both current sources when information is recorded. A sample held signal S2 rises in level during recording and an amplitude holding circuit 25 outputs data based upon output light pulses of the semiconductor laser 3. Then, the output of a sample holding circuit 26 is compared by a comparator 28 with the output of a reference voltage source 27 and its output is supplied to an LPF 29 and a power amplifier 30 to control the output current of the current source 2 with the output of the power amplifier, thereby holding the state until next recording.
Patent JP-S63146836-A (JP)
Inventor: SAIMON MINNKUN RI
IPC: B01J31/10
Filed: 1987-10-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02249428-A (JP)
Title: Sunlight-introducing system of vinyl house
Inventor: TANIFUJI KOJI
IPC: A01G9/20
Filed: 1988-10-26
Abstract: PURPOSE:To control strong solar radiation in midsummer days and solve solar radiation shortage over seasons from late autumn to winter early spring to raise a plant by irradiating film-passing rays excluding the solar radiation on a soil in a house with a reflector. CONSTITUTION:The objective sunlight-introducing system comprises disposing a reflector-supporting roller 101 on a roller-guiding rail 102 of a vinyl house and controlling the reflection angle of the reflector to allow the reflected sunlight to irradiate a soil floor in the house. For example, the radiation angle and radiation width 2 of the sunlight at 8 a.m. and 4 p.m. in winter is low but the position 21 of the reflector set with the reflector-supporting roller 101 at the same times permits the diffusion and reaching of the reflected sunlight on the soil floor 110-120 in the house.
Patent JP-H07130352-A (JP)
Title: Flat type battery
Inventor: OKAHISA MITSUGI
IPC: H01M6/16
Filed: 1993-10-28
Abstract: PURPOSE:To prevent short circuit defect even if a battery is dropped and improve the reliability of the battery by projecting a part of a sheet-like terminal plate out of the outer circumference and covering a half or more than a half of the projected size of the projected part of the sheet-like terminal plate with a sealing material. CONSTITUTION:A flat type battery is composed by putting a positive electrode mix 2 containing manganese dioxide active material as a main component and a negative electrode active material 3 respectively on the front face and the rear face of a separator 1 impregnated with an electrolytic liquid, setting a window frame-like sealing material 4, a positive electrode terminal plate 5, and a negative electrode terminal plate 6 in the circumference of these electrodes, and sealing the window frame-like sealing material 4, a positive electrode terminal plate 5, and a negative electrode terminal plate 6 by thermal deposition. In the process, a half of more than a half of the projected size of a projected part 5a of the positive electrode terminal pate is covered with the sealing material 4. A half or more than a half of the projected size of a projected part 6a of the negative electrode terminal plate is also covered with the sealing material 4 in the same way.
Patent JP-H05215885-A (JP)
Title: Method and apparatus for reducing para- site bypass flow in boiling water type nuclear reactor
Inventor: BURUUSU MATSUNAA
IPC: G21C15/02
Filed: 1992-10-09
Abstract: PURPOSE: To ensure water sufficient to decelerate neutrons by sealing a core bypass area at the upper part of a reactor core and introducing a cooling material into the bypass area and continuing the flow of the cooling material flowing in a fuel bundle. CONSTITUTION: A core separating plate 20 supports a series of vertical conduits 70 sent in through the holes 72 of the plate 20. The conduits 70 sends water into the upper part of a core bypass area from the lower part of the core bypass area. The upper part of the core bypass area is hermetically sealed by a bypass area seal 80 and this seal 80 allows the water introduced into the upper part of the core bypass area to flow downward so as to make the same countercurrent against the upward steam generating passage in the channels 60 of fuel bundles F1-F4. Water flows in the fuel bundles F1-F4 through holes 85 in the lower part of a core bypass area. The dimension of the hole of a control rod driving housing D is determined so that the water discharged from the core bypass area flows in a nozzle N.
Patent JP-H08109123-A (JP)
Title: Detergent composition
Inventor: MORIKAWA TOSHIYA
IPC: A61K8/365
Filed: 1994-10-07
Abstract: PURPOSE: To obtain a detergent composition, containing a fatty acid soap as a base and capable of preventing deterioration, discoloration or emission of malodor from occurring even by storing or preserving thereof for a long period. CONSTITUTION: This detergent composition contains (A) a fatty acid soap, preferably containing an 8-22C constituent fatty acid, (B) diethylenetriamineacetic acid of formula I or its alkali metallic salt and (C) 1-hydroxyethane-1,1- diphosphonic acid of formula II or its alkali metallic salt. The amounts of the blended respective ingredients are within the ranges of 60-95wt.% ingredient (A), 0.01-5wt.% ingredient (B) and 0.01-5wt.% ingredient (C) when formed into a solid state; 10-80wt.% ingredient (A), 0.01-3wt.% ingredient (B) and 0.01-3wt.% ingredient (C) when formed into a pasty state and further 5-50wt.% ingredient (A), 0.01-2wt.% ingredient (B) and 0.01-2wt.% ingredient (C) when formed into a liquid state.  Gluconic acid of formula III or its salt or alkali metallic salt or/and dibutylhydroxytoluene of formula IV can be contained in the composition in order to further stabilize the ingredient (A).
Patent JP-H03129726-A (JP)
Title: Manufacture of semiconductor device and chemical vapor growth apparatus
Inventor: ITO HITOSHI
IPC: H01L21/28
Filed: 1989-10-18
Abstract: PURPOSE:To form an interface whose electric characteristic is excellent and to enhance reproducibility by a method wherein, before a conductor thin film is formed, the surface of a substrate is exposed to a gas atmosphere of As, P or halogen atoms and, after that, the substrate is heat-treated in a vacuum atmosphere or a gas atmosphere of R2, Ar or N2. CONSTITUTION:N2 gas is made to flow from a pipe via a stop valve 312; a pressure inside a vacuum container 301 is returned to an atmospheric pressure; a substrate to be treated is placed on a substrate support tool 306; after that, evacuation is executed via an evacuation system. A pressure inside the vacuum container 301 is lowered; after that, the substrate is raised by using a pin instilled at the substrate support tool; gate valves 310, 318 are opened; the substrate is transferred from the container 301 to a container 302 by using an arm 305 for transferring wafer. When a treatment in the vacuum container 302 is finished, the substrate 301 is returned to the vacuum container 301. A temperature of a heat source 306 is raised in a vacuum atmosphere or in an atmosphere of Ar, H2 or a mixed gas of them from a pipe via a stop valve 313; a heat treatment is executed. The substrate whose heat treatment has been finished is transferred to a vacuum container 303 for CVD use by using the same conveyance method; it is heated and its temperature is raised; after that, a metal film is deposited.
Patent JP-H1095935-A (JP)
Title: Antimicrobial interior material
Inventor: SAITO HIDETOSHI
IPC: C09D5/14
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject interior material having an extremely excellent antimicrobial property and capable of maintaining the antimicrobial property by using an antimicrobial material obtained by forming an oriented titanium dioxide crystal film oriented in a specific direction on the surface of one of various kinds of substrates. SOLUTION: This interior material comprises an antimicrobial material having an oriented crystal film comprising titanium dioxide on the surface. The oriented crystal film is oriented in one direction selected from crystal surfaces of (001), (100), (211), (101) and (110) in the direction vertical to the surface of the crystal. A raw material used for forming the titanium dioxide crystal-oriented film is preferably a titanium alkoxide of the formula: Ti(OR)4 (R is a 2-10C alkyl). The thickness of the oriented film is preferably >=0.1μm. The diameters of crystals forming the oriented film are preferably 0.1-10μm, and the distribution of the particle diameters is preferably substantially an average value π 100%. The interior material having the excellent antimicrobial property can thereby be provided by the simple method.
Patent JP-H03134179-A (JP)
Title: Method and equipment for producing colored designed stainless steel sheet having paper feel
Inventor: EBIKO TAKAYUKI
IPC: C23C22/00
Filed: 1989-10-20
Abstract: PURPOSE:To produce a designed stainless steel sheet with the surface luster reduced, having a soft color tone as a whole and excellent in design as a Japanese architectural-style interior material by uniformly dispersing irregular curved fine grinding grain having specified roughness on the surface of a colored stainless steel sheet. CONSTITUTION:A colored film 1a is formed on the surface of a stainless steel sheet with a liq. colorant consisting of an aq. soln. of sulfuric acid and chromic acid or chromate. The colored sheet 4 is placed on the surface plate 5 of a polishing unit 3, the unit 3 is pressed by the output main shaft 2d of a pressing means 2c such as a cylinder fixed to a traveling truck 2b, a rotor 3c is rotated by the compressed air supplied from the outside, and a socket 3d is rotated at 500-700 r.p.m. by a rotating shaft 3b, an abrasive cloth 3h fixed to an eccentric shaft 3e to the rotating shaft 3b through a flange 3f and a buffer 3g is revolved and rotated to uniformly form irregular curved fine grinding grain 1b having 0.2-0.6mum ten-point average roughness (R2) on the surface of the sheet 4, and a colored designed stainless steel sheet 1 having a paper feel is produced.
Patent JP-H01112014-A (JP)
Title: Connecting rod
Inventor: KAWAMOTO YUICHI
IPC: C21D9/00
Filed: 1987-10-26
Abstract: PURPOSE:To obtain a connecting rod having both enhanced strength and thin structure by applying carburization-and-quenching to the entire surface of a connecting-rod raw material made up of case hardening steel and applying tempering to a part of a lever part connecting the large-end-portion and the small-end-portion together with correcting this tapered part, thereby removing the deformation of the connecting rod. CONSTITUTION:A connecting-rod raw-material 10 is formed by forging a case hardening steel. Carburization-and-quenching is applied to the entire surface of the connecting-rod raw-material. Tempering is applied only to the surface layer of the correction part 16 in order to soften this part, while the hardness of the core portion of the correction part 16 is kept the same as that of the non-tempered part. The deformation of the correction part 16 of the connecting-rod raw-material is corrected through, for example, the press working, taking the end surfaces 18 of the large end part 11 and the small end part 12 as the reference surface. Lastly, the inside surface 20 is polished. With this contrivance, it becomes possible to apply the carburization-and-quenching to the entire surface of the connecting-rod raw-material 10, thereby enhancing the strength and thinning the wall thickness of the connecting-rod, compared with the conventional rod.
Patent JP-S61148902-A (JP)
Title: Automatic frequency controller
Inventor: SASAKI YOSHIYUKI
IPC: H03C3/09
Filed: 1984-12-21
Abstract: PURPOSE:To keep a loop gain of an AGC circuit with a sufficient quantity constantly by providing a timing pulse generating circuit and a sample and hold circuit in place of a smoothing circuit. CONSTITUTION:A video signal from an input terminal 7 is given to a VCO1 and a timing pulse generation circuit 2 via a subtraction circuit 8. The output of the VCO1 is detected by an AM detection circuit 3 and the waveform of the detected output (b), a portion corresponding from the tip level to the pedestal level of a synchronizing signal is restored. On the other hand, a generating circuit 2 generates a prescribed timing signal based on the synchronizing signal. The sample and hold circuit 4 uses the timing signal to sample and hold the detected output (b) thereby outputting a control signal (c). The control signal (c) is fed back negatively to a subtraction circuit 8 via an amplifier 5. Thus, a sufficient large control voltage (c) is obtained in comparison with that using a smoothing circuit. Thus, the loop again of the AFC circuit is increased and kept constant.
Patent JP-H09108071-A (JP)
Title: Manufacture of floss futon
Inventor: CHIEN CHIONIN
IPC: A47C27/12
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a floss futon wherein floss pieces laid in layers. SOLUTION: Reeled raw silk of 16g or lighter in weight is selected. The raw silk is artificially expanded to floss pieces of not smaller than 1.5m<2> . The floss pieces are spread all over a working table for manufacturing a futon piece by piece in layers under pressure. Then, the tight-stretched floss pieces in the most upper and lower layers are folded back and then the edge is pressed and wrapped by these floss pieces.
Patent JP-S60158432-A (JP)
Title: Copying equipment
Inventor: MALYON BRIAN RODNEY
IPC: G03B27/52
Filed: 1984-12-21
Abstract: @ A document copier for producing photocopies from a book or equivalent bound volume, wherein a scanner housing (16) has a wedge-shaped surface with a window (18) in one face, and is mounted above a V-shaped book support (20) with provision for vertical relative movement therebetween so that a page of an open book on the book support can be located against the window. The scanner within the housing is movable to relay strip images via an optical system including reflector devices and a lens onto a photo-sensitive surface moved in synchronism with the scanner, the optical path length being kept constant.
Patent JP-H04145389-A (JP)
Title: Obstacle detecting device
Inventor: CHIGUSA SHUNSUKE
IPC: B60R21/34
Filed: 1990-10-08
Abstract: PURPOSE:To quickly and securely detect an obstacle by a single obstacle sensor by providing a scan-type obstacle sensor that has been rotatably fitted, a stepping motor for turning it at any of a plurality of predetermined step angles, and a control unit for commanding a step angle in accordance with the traveling condition of a vehicle. CONSTITUTION:In the inside of a sideview mirror 12, a ultrasonic sensor 14 is fitted. A small stepping motor 16 for turning the ultrasonic sensor 14 in a plane nearly parallel to the surface of a road is similarly provided inside the sideview mirror 12, and the ultrasonic sensor 14 is turned at any one step angle out of a plurality of predetermined step angles. Furthermore, a ECU (Electronic Control Unit) 18 is provided inside the sideview mirror 12. The ECU 18 changes the step angle by its command in accordance with the traveling condition of a vehicle to make the scanning order of the ultrasonic sensor 14 discontinuous. Thus, an obstacle on the side of the vehicle can be securely detected in accordance with the traveling condition of the vehicle.
Patent JP-S63127070-A (JP)
Inventor: KAMAMOTO TERUAKI
IPC: F26B11/14
Filed: 1986-11-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07128119-A (JP)
Title: Automatic weight classifier
Inventor: MORISHITA KAZUMI
IPC: B07C5/16
Filed: 1993-10-29
Abstract: PURPOSE:To provide a low-cost and compact automatic weight classifier which can stably, accurately classify rodlike articles at a high speed without applying an unreasonable force to a sensitive unit of a balance. CONSTITUTION:The automatic weight classifier comprises a supporting frame 2 supported to a sensitive unit of an electronic balance 1 to support a rodlike article partly in its axial direction by a V-shaped groove 20, a belt conveyor 3 with a groove to supply the article to the frame 2 via a groove G formed in parallel with the groove 20, and a blade wheel 4 rotated at an axis parallel to the groove 20 as a center to raise the article by a blade 42 from below by a non-support by the groove 20. The wheel 4, the conveyor 3, etc., are controlled according to a timing signal from arithmetic control means in the balance 1.
Patent JP-H10124005-A (JP)
Title: Picture correction device
Inventor: MUTO YASUAKI
IPC: H04N9/28
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To accurately correct uniform unevenness caused basically or in manufacturing process in a system using various video display device such as liquid crystal and the like. SOLUTION: A space depending data generation means 11a generates a uniform correcting wave for eliminating unevenness depending on a two dimensional space position in a plane being parallel with a display screen. A scanning time depending data generation means 12a generates a uniform correcting wave for eliminating unevenness depending on a vertical scanning time of a display screen. An adding means 13a adds the space depending data and the scanning time depending data. A correcting means 14a modulates a video signal conforming to a uniform correcting wave added by the adding means 13. Thereby, not only a space depending unevenness caused by a display device and the like but space time depending unevenness generated basically as a system can be simultaneously corrected.